I don't know all the ins and outs, but in looking around last night I came up with an old Daily Kos entry about him. I haven't explored this any deeper, and I don't know if he's just been a tool of the the banking interests for a long time or if he has secrets of his own that he's worried about getting out. But right now he is one terrified little right-wing turd.
http://www.dailykos.com/story/2008/03/12/474935/-NC-10-McHenry-Smears-Responsible-Lending-With-Right-Wing-Front-GroupMar 12, 2008
NC-10 McHenry Smears Responsible Lending With Right Wing Front Group
I've realized that Patrick McHenry has been a water carrier for banking interests. What I hadn't realized was how low McHenry, along with Dick Armey's army, would go. . . .
McHenry has long been an enemy of the Self Help Credit Union, the Center for Responsible Lending and founder Martin Eakes. According to a Credit Union Times article March 14, 2007 McHenry was quoted giving an address at America's Community Bankers' Government Affairs Conference:
"McHenry said he feels there is no need for predatory lending legislation because 'the marketplace will sort these things out best.'"